885123122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 1600300800

約数和(自身を除く): 715177678

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 83, 166, 221, 299, 391, 442, 598, 782, 1049, 1079, 1411, 1909, 2098, 2158, 2822, 3818, 5083, 10166, 13637, 17833, 18343, 24127, 24817, 27274, 32453, 35666, 36686, 48254, 49634, 64906, 87067, 174134, 231829, 313651, 410159, 421889, 463658, 627302, 820318, 843778, 1131871, 1480139, 2002541, 2263742, 2960278, 4005082, 5332067, 10664134, 19241807, 26033033, 34043197, 38483614, 52066066, 68086394, 442561561, 885123122]

約数ペア:

[(1, 885123122), (2, 442561561), (13, 68086394), (17, 52066066), (23, 38483614), (26, 34043197), (34, 26033033), (46, 19241807), (83, 10664134), (166, 5332067), (221, 4005082), (299, 2960278), (391, 2263742), (442, 2002541), (598, 1480139), (782, 1131871), (1049, 843778), (1079, 820318), (1411, 627302), (1909, 463658), (2098, 421889), (2158, 410159), (2822, 313651), (3818, 231829), (5083, 174134), (10166, 87067), (13637, 64906), (17833, 49634), (18343, 48254), (24127, 36686), (24817, 35666), (27274, 32453)]